Trailer



FIG. 1 is a front, top, and left side perspective view of a trailer showing the new design;

FIG. 2 is a rear, top, and right side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a rear elevation thereof;

FIG. 6 is a right side elevation thereof;

FIG. 7 is a front elevation thereof; and,

FIG. 8 is a bottom plan view thereof.

The dashed lines illustrate portions of the trailer that form no part of the claimed design. 

CLAIM The ornamental design for a trailer, as shown and described. 